<?php
ini_set('date.timezone','Asia/Shanghai');
error_reporting(E_ERROR);

require_once "../lib/WxPay.Api.php";
require_once '../lib/WxPay.Notify.php';
require_once 'log.php';

//初始化日志
$logHandler= new CLogFileHandler("../logs/".date('Y-m-d').'.log');
$log = Log::Init($logHandler, 15);

class PayNotifyCallBack extends WxPayNotify
{
	//查询订单
	public function Queryorder($transaction_id)
	{
		$input = new WxPayOrderQuery();
		$input->SetTransaction_id($transaction_id);
		$result = WxPayApi::orderQuery($input);
		Log::DEBUG("query:" . json_encode($result));
		if(array_key_exists("return_code", $result)
			&& array_key_exists("result_code", $result)
			&& $result["return_code"] == "SUCCESS"
			&& $result["result_code"] == "SUCCESS")
		{
		    //参考https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=9_7
			//获取订单
			$orderNo=$result["out_trade_no"];
			$transaction_id=$result["transaction_id"];
			$time_end=$result["time_end"];			
            include("../../include/config.inc.php");
			$sql="update ".tableprefix."order set paystate='1',transaction_id='$transaction_id',time_end='$time_end' where orderNo='$orderNo'";
			$db->query($sql);
			//$sql="SELECT * FROM ".tableprefix."order where orderNo='$orderNo'";
			//$result=$db->query($sql);
			//$row=$db->fetch_array($result);
			//$userid=$row["userid"];
			//$amount=$row["amount"];
			//if($amount=="1000"){
			//$grade_id=1;
			//}elseif($amount=="5000"){
			//$grade_id=2;
			//}else{
			//$grade_id=0;
			//}
			//$sql="update ".tableprefix."store set grade_id='$grade_id',store_state='1' where member_id='$userid'";
			//$db->query($sql);
			return true;
		}
		return false;
	}
	
	//重写回调处理函数
	public function NotifyProcess($data, &$msg)
	{
		Log::DEBUG("call back:" . json_encode($data));
		$notfiyOutput = array();
		
		if(!array_key_exists("transaction_id", $data)){
			$msg = "输入参数不正确";
			return false;
		}
		//查询订单，判断订单真实性
		if(!$this->Queryorder($data["transaction_id"])){
			$msg = "订单查询失败";
			return false;
		}
		return true;
	}
}

Log::DEBUG("begin notify");
$notify = new PayNotifyCallBack();
$notify->Handle(false);
